"improve.ths" is not about ideas as "thought bubbles", as those are easily obtained.
The program is for people or a group of people in the THS community that have a well-formed idea for improvement and want to make it happen, with guidance and professional assistance when required.
You use the getting started form to submit your proposal for an improvement with basic information, including why it will create an improvement and with as much of the what/how/who details that you have formed.
Once you submit the improvement proposal an online document will be created and key people notified that can help you with the process.
Examples of previous successful submissions.